| Line | Label | Object Class | Period Type | Balance | Name |
| 1 | Defined Benefit Plan, Funded Status of Plan [Roll Up] | us-gaap:DefinedBenefitPlanFundedStatusOfPlanAbstract | |||
| 2 | Defined Benefit Plan, Fair Value of Plan Assets | [Concept] Monetary | As Of | Debit | us-gaap:DefinedBenefitPlanFairValueOfPlanAssets |
| 3 | Defined Benefit Plan, Benefit Obligation | [Concept] Monetary | As Of | Credit | us-gaap:DefinedBenefitPlanBenefitObligation |
| 4 | Defined Benefit Plan, Funded Status of Plan, Total | [Concept] Monetary | As Of | Debit | us-gaap:DefinedBenefitPlanFundedStatusOfPlan |